What is Derrall Parker's specialty?

Derrall Parker (NPI 1700850500) is a Medicare-billing provider whose primary specialty is Ophthalmology in Cape Girardeau, MO.

Where does Derrall Parker practice?

Derrall Parker practices in Cape Girardeau, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1700850500.

How much does Medicare pay Derrall Parker?

Derrall Parker (NPI 1700850500) received approximately $460K in total Medicare Part B payments, serving 1,375 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700850500

Derrall ParkerM.D.

PRACTICEEYE CARE SPECIALISTS, LLCSee all providers at this practice →

OphthalmologyCape Girardeau, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,233

Unique beneficiaries

—

Total services

4,143

Distinct HCPCS

Medicare payment

$431K

Peer benchmark

Total Medicare services vs. 284 Ophthalmology providers in MO — top quintile (cohort median 2,050).

PRESCRIBING · PART D · 2024

Total Rx claims

6,309

Beneficiaries

—

Total drug cost

$357K

Distinct drugs

Brand share

26.1%

Top prescribed drugs

Latanoprost1,610 claims

Prednisolone Acetate1,273 claims

Ofloxacin510 claims

Dorzolamide Hcl/Timolol Maleat485 claims

Timolol Maleate373 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$215

Payment records

By payment type

Food and Beverage$201

Entertainment$14

Top paying entities

Food and Beverage$201

Entertainment$14

REFERRAL NETWORK

Where Derrall Parker's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 32 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAINT FRANCIS MEDICAL CENTER	186	701
Gary Roth Certified Registered Nurse Anesthetist (CRNA) · Cape Girardeau, MO	104	230
David Westrich Ophthalmology · Cape Girardeau, MO	44	128
David Blue Certified Registered Nurse Anesthetist (CRNA) · Marion, IL	38	99
FERGUSON MEDICAL GROUP RURAL HEALTH CENTER INC.	31	52
SOUTHERN ILLINOIS HOSPITAL SERVICES	30	54
Tatyana Metelitsina Ophthalmology · Cape Girardeau, MO	27	82
Sidney Griffith Family Practice · Cape Girardeau, MO	26	46
Steven Barnett Optometry · Sikeston, MO	25	61
SOUTHERN ILLINOIS HOSPITAL SERVICES	25	76
Elizabeth Dumey Certified Registered Nurse Anesthetist (CRNA) · Cape Girardeau, MO	25	51
Charles Moon Dermatology · Cape Girardeau, MO	25	52

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events